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SKU: 7210CTRSULP4-NSK

NSK 7210CTRSULP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm

NSK 7210CTRSULP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm
Regular price CHF 240.00 ex VAT
Regular price Sale price CHF 240.00 ex VAT
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3+ CHF 190.73
5+ CHF 180.02
10+ CHF 177.87
25+ CHF 175.73
49+ CHF 173.59
74+ CHF 171.45
99+ CHF 160.73
199+ CHF 158.59
249+ CHF 156.44
499+ CHF 154.30
999+ CHF 150.02
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Description
Technical
--- Bearing dimensions
d 50mm
D 90mm
B 20mm
r<sub>min</sub> 1.1mm
r1<sub>min</sub> 0.6mm
--- Loads angles and speeds
C<sub>r</sub> 45Kn
C<sub>or</sub> 31.5kN
Axial load Kn 21.1 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 14.5
Effective diameter 19.4mm
Max speed in grease 16500 rpm
Max speed in oil 25000 rpm
--- Fitting dimensions
d<sub>a min</sub> 57mm
D<sub>a max</sub> 83mm
D<sub>b max</sub> 85mm
r<sub>a max</sub> 1mm
r<sub>b max</sub> 0.6mm
Weight 0.457kg
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